package com.lzc.customer.service;

import com.lzc.customer.dao.CustomerDao;
import com.lzc.customer.model.Customer;


public class CustomerService {
    /**
     * 根据账号密码返回会员信息 - 登录
     */
    public Customer login(String username, String password) {
        CustomerDao dao = new CustomerDao();
        Customer customer = dao.getCustomerByName(username);
        if (customer != null) {
            if (username.equals(customer.getUser_name()) && password.equals(customer.getPassword())){
            return customer;
        }
    }
    return null;
}
    public boolean register(String username, String password) {
        if(username == null || "".equals(username) || password == null || "".equals(password)) {
            return false;
        }
        CustomerDao dao= new CustomerDao();
        //调用Dao层的逻辑进行会员注册
        int result = dao.addCustomer(username,password);
        //返回注册结果: true or false
        return result > 0;
    }
}
